Sumatriptan

Take 1 tablet when the headache phase of your migraine begins. If you experience an aura (visual disturbance), wait until this is over before taking Sumatriptan.

If after 2 hours your migraine is not completely better, or has come back, you can take another tablet. This can be repeated at 2-hour intervals. Do not take more than 300mg Sumatriptan in 24 hours.

Side effects can include, feeling drowsy or dizzy, nausea and vomiting, shortness of breath, flushing (feeling suddenly very hot) and muscle aches. Less commonly pain or tightness in the chest. If chest pain is severe and does not pass quickly, seek urgent medical help. Rare but serious side effects can include, altered liver function, seizures, tremors, visual disturbances and severe allergic reactions.

For full information on side effects and correct use, see the patient information leaflet. If you feel very unwell, or experience significant side effects, go to your local A&E department or call 999.

Sumatriptan is available in 50mg and 100mg tablets. It is usually recommended to start with the lower dose. If this proves ineffective, your clinician may prescribe the 100mg tablets. Do not take more than 300mg of Sumatriptan in 24 hours.

Your migraine symptoms should improve within 2 hours of taking Sumatriptan.

The following treatments can be taken with Sumatriptan for maximum relief. Please speak to the pharmacist to check they are suitable for you.

Pain Relief – Paracetamol 500mg 2 tablets up to 4 times daily; Aspirin 300-900mg up to 4 times daily, or Ibuprofen 400mg up to 4 times daily

Anti-sickness – Buccastem M 3mg up to 2 times daily. These tablets are designed to work when placed under your lip. As you don't have to swallow them, they are particularly good if vomiting is one of your migraine symptoms.